.book-preview-active .book-panel {
  max-width: 820px;
}

.book-preview-active #modal-cover {
  display: none !important;
}

.book-preview-active #modal-cover + div {
  grid-column: 1 / -1;
}

.book-preview {
  grid-column: 1 / -1;
  margin: 0 auto 2px;
  max-width: 690px;
  width: min(100%, 690px);
}

.book-preview[hidden] {
  display: none !important;
}

.book-preview-kicker {
  color: rgba(246, 199, 107, .82);
  font-size: .68rem;
  font-weight: 800;
  letter-spacing: .14em;
  margin: 0 0 10px;
  text-align: center;
  text-transform: uppercase;
}

.book-preview-stage {
  perspective: 1400px;
  position: relative;
  width: 100%;
}

.book-preview-book {
  aspect-ratio: 1.58 / 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  margin: 0 auto;
  max-height: min(44vh, 390px);
  max-width: 100%;
  overflow: hidden;
  position: relative;
  transform: rotateX(1.5deg);
  transform-style: preserve-3d;
}

.book-preview-book.book-preview-opening {
  overflow: visible;
}

.book-preview-page,
.book-preview-cover {
  background: #f4ecd8;
  height: 100%;
  min-width: 0;
  overflow: hidden;
  position: relative;
}

.book-preview-page img,
.book-preview-cover img {
  display: block;
  height: 100%;
  object-fit: contain;
  object-position: center;
  width: 100%;
}

.book-preview-left {
  border-radius: 5px 0 0 5px;
  box-shadow: inset -16px 0 22px rgba(0, 0, 0, .16);
}

.book-preview-right {
  border-radius: 0 5px 5px 0;
  box-shadow: inset 16px 0 22px rgba(0, 0, 0, .13);
}

.book-preview-book::after {
  background: linear-gradient(90deg, rgba(0, 0, 0, .28), rgba(255, 244, 214, .18) 48%, rgba(0, 0, 0, .24));
  content: "";
  inset: 0 calc(50% - 10px) 0 calc(50% - 10px);
  pointer-events: none;
  position: absolute;
  z-index: 5;
}

.book-preview-cover-scene {
  align-items: center;
  aspect-ratio: 1.58 / 1;
  display: flex;
  justify-content: center;
  margin: 0 auto;
  max-height: min(44vh, 390px);
  overflow: hidden;
  width: 100%;
}

.book-preview-cover {
  aspect-ratio: 3 / 4.05;
  background: transparent;
  max-height: 100%;
  max-width: min(48%, 260px);
}

.book-preview-flip {
  background: #f4ecd8;
  border-radius: 0 5px 5px 0;
  bottom: 0;
  display: none;
  left: 50%;
  overflow: hidden;
  position: absolute;
  right: 0;
  top: 0;
  transform: rotateY(0deg);
  transform-origin: left center;
  transform-style: preserve-3d;
  z-index: 8;
}

.book-preview-open-cover {
  background: #120719;
  border-radius: 6px 0 0 6px;
  bottom: 0;
  backface-visibility: hidden;
  box-shadow: -18px 10px 28px rgba(0, 0, 0, .34);
  left: 0;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
  position: absolute;
  top: 0;
  transform: rotateY(0deg);
  transform-origin: left center;
  transform-style: preserve-3d;
  width: 50%;
  z-index: 10;
}

.book-preview-open-cover img {
  display: block;
  height: 100%;
  object-fit: cover;
  object-position: left center;
  width: 100%;
}

.book-preview-flip img {
  display: block;
  height: 100%;
  object-fit: contain;
  width: 100%;
}

.book-preview.is-turning .book-preview-flip {
  animation: bookPreviewTurn .62s ease-in-out both;
  display: block;
}

.book-preview.is-opening .book-preview-open-cover {
  animation: bookPreviewOpen .72s cubic-bezier(.2, .72, .22, 1) both;
  opacity: 1;
}

.book-preview.is-closing .book-preview-book {
  animation: bookPreviewClose .82s cubic-bezier(.44, 0, .2, 1) both;
}

.book-preview.is-paused .book-preview-flip,
.book-preview.is-paused .book-preview-open-cover,
.book-preview.is-paused .book-preview-book {
  animation-play-state: paused;
}

.book-preview-final-cta {
  align-items: center;
  aspect-ratio: 1.58 / 1;
  background:
    radial-gradient(circle at 50% 0%, rgba(246, 199, 107, .16), transparent 42%),
    linear-gradient(180deg, rgba(28, 11, 42, .98), rgba(10, 4, 15, .98));
  border: 1px solid rgba(246, 199, 107, .28);
  border-radius: 10px;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .03), 0 18px 42px rgba(0, 0, 0, .28);
  display: flex;
  flex-direction: column;
  justify-content: center;
  margin: 0 auto;
  max-height: min(56vh, 430px);
  min-height: 320px;
  padding: clamp(16px, 3.4vw, 30px);
  text-align: center;
  transform-origin: center;
  width: 100%;
  animation: bookPreviewCtaPop .34s ease-out both;
}

.book-preview-final-cta h3 {
  color: #fff8e8;
  font-size: clamp(.95rem, 3.6vw, 1.62rem);
  font-weight: 900;
  line-height: 1.16;
  margin: 0;
  text-transform: uppercase;
}

.book-preview-price-line {
  align-items: baseline;
  display: flex;
  flex-wrap: wrap;
  gap: .3rem .55rem;
  justify-content: center;
  margin-top: 8px;
}

.book-preview-price {
  color: #f6c76b;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.9rem, 12vw, 5.2rem);
  font-weight: 900;
  line-height: .9;
}

.book-preview-currency {
  color: rgba(201, 191, 220, .78);
  font-size: .78rem;
  font-weight: 800;
}

.book-preview-countdown {
  font-size: clamp(.68rem, 2.4vw, .82rem);
  padding: .32rem .52rem;
  transform: translateY(-.08em);
}

.book-preview-buy {
  background: linear-gradient(135deg, #ff7a00, #ff4d00);
  border: 0;
  border-radius: 16px;
  box-shadow: 0 16px 34px rgba(255, 77, 0, .34);
  color: #fff;
  cursor: pointer;
  font-size: clamp(.92rem, 3.7vw, 1.15rem);
  font-weight: 950;
  letter-spacing: .04em;
  line-height: 1.15;
  margin-top: 18px;
  min-height: 58px;
  padding: 17px 24px;
  text-transform: uppercase;
  transition: box-shadow .18s ease, filter .18s ease, transform .18s ease;
  width: min(100%, 430px);
}

.book-preview-buy:hover {
  box-shadow: 0 18px 42px rgba(255, 77, 0, .46);
  filter: brightness(1.06);
  transform: translateY(-1px);
}

.book-preview-payment-trust {
  gap: .38rem;
  margin-top: 12px;
  max-width: min(100%, 380px);
}

.book-preview-payment-trust .payment-trust-title {
  font-size: .68rem;
  line-height: 1.25;
}

.book-preview-payment-trust .payment-trust-logos {
  gap: .32rem;
}

.book-preview-payment-trust .payment-brand {
  font-size: .58rem;
  gap: .28rem;
  min-height: 25px;
  padding: .22rem .42rem;
}

.book-preview-payment-trust .brand-mark {
  font-size: .58rem;
}

.book-preview-payment-trust .brand-logo {
  display: block;
  object-fit: contain;
  width: auto;
}

.book-preview-payment-trust .brand-logo--mp {
  height: 14px;
  max-width: 21px;
}

.book-preview-payment-trust .brand-logo--visa {
  height: 13px;
  max-width: 29px;
}

.book-preview-payment-trust .brand-logo--mastercard {
  height: 15px;
  max-width: 25px;
}

.book-preview-payment-trust .brand-logo--oxxo {
  height: 14px;
  max-width: 30px;
}

.book-preview-payment-trust .brand-mark--visa {
  font-size: .7rem;
}

.book-preview-payment-trust .brand-mark--mastercard {
  height: 14px;
  width: 23px;
}

.book-preview-payment-trust .brand-mark--mastercard::before,
.book-preview-payment-trust .brand-mark--mastercard::after {
  height: 14px;
  width: 14px;
}

.book-preview-payment-trust .brand-mark--oxxo {
  font-size: .54rem;
  min-height: 14px;
  min-width: 30px;
}

.book-preview-payment-trust .payment-trust-note {
  font-size: .62rem;
  line-height: 1.2;
}

.book-preview-buy:focus-visible,
.book-preview-next:focus-visible {
  outline: 3px solid rgba(255, 248, 232, .92);
  outline-offset: 3px;
}

.book-preview-final-cta p {
  color: rgba(247, 239, 222, .76);
  font-size: .92rem;
  font-weight: 650;
  line-height: 1.45;
  margin: 16px 0 8px;
}

.book-preview-next {
  background: transparent;
  border: 0;
  color: rgba(246, 199, 107, .92);
  cursor: pointer;
  font-size: .82rem;
  font-weight: 850;
  letter-spacing: .08em;
  min-height: 42px;
  padding: 8px 10px;
  text-transform: uppercase;
}

@keyframes bookPreviewTurn {
  0% { transform: rotateY(0deg); }
  48% { transform: rotateY(-82deg); }
  100% { transform: rotateY(-168deg); }
}

@keyframes bookPreviewOpen {
  0% {
    opacity: 1;
    transform: rotateY(0deg);
  }
  55% {
    opacity: 1;
    transform: rotateY(-102deg);
  }
  100% {
    opacity: 0;
    transform: rotateY(-178deg);
  }
}

@keyframes bookPreviewClose {
  0% {
    opacity: 1;
    transform: rotateX(1.5deg) rotateY(0deg) scale(1);
  }
  58% {
    opacity: 1;
    transform: rotateX(1.5deg) rotateY(-68deg) scale(.96);
  }
  100% {
    opacity: 0;
    transform: rotateX(1.5deg) rotateY(-92deg) scale(.9);
  }
}

@keyframes bookPreviewCtaPop {
  0% { opacity: 0; transform: scale(.98); }
  62% { opacity: 1; transform: scale(1.03); }
  100% { opacity: 1; transform: scale(1); }
}

@media (max-width: 639px) {
  .book-preview {
    max-width: 100%;
  }

  .book-preview-book,
  .book-preview-cover-scene {
    max-height: min(34vh, 260px);
  }

  .book-preview-final-cta {
    aspect-ratio: auto;
    max-height: none;
    min-height: 0;
    padding: 16px 12px;
  }

  .book-preview-final-cta h3 {
    font-size: clamp(.96rem, 5.2vw, 1.2rem);
  }

  .book-preview-price-line {
    margin-top: 7px;
  }

  .book-preview-price {
    font-size: clamp(2.3rem, 13vw, 3.4rem);
  }

  .book-preview-countdown {
    font-size: .68rem;
  }

  .book-preview-buy {
    margin-top: 12px;
    min-height: 52px;
    padding: 14px 16px;
  }

  .book-preview-final-cta p {
    font-size: .82rem;
    margin: 10px 0 6px;
  }

  .book-preview-payment-trust {
    margin-top: 10px;
  }

  .book-preview-payment-trust .payment-brand {
    font-size: .54rem;
    min-height: 23px;
    padding: .2rem .34rem;
  }

  .book-preview-kicker {
    font-size: .62rem;
    margin-bottom: 8px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .book-preview.is-turning .book-preview-flip {
    animation: none;
    display: none;
  }

  .book-preview.is-opening .book-preview-open-cover,
  .book-preview.is-closing .book-preview-book,
  .book-preview-final-cta {
    animation: none;
  }
}

/* AJUSTE ESPACIADO CTA FINAL */
.book-preview-kicker{margin-bottom:14px}
.book-preview-payment-trust{margin-top:8px}
.book-preview-final-cta p{margin:9px 0 2px}
.book-preview-next{min-height:34px;padding:4px 10px}
@media (max-width:639px){.book-preview-kicker{margin-bottom:12px}.book-preview-payment-trust{margin-top:7px}.book-preview-final-cta p{margin:7px 0 2px}.book-preview-next{min-height:32px;padding:3px 10px}}

/* AJUSTE ESPACIADO CTA FINAL V2 */
.book-preview-final-cta{margin-top:22px!important}
.book-preview-payment-trust{margin-top:6px!important}
.book-preview-final-cta p{margin:6px 0 0!important}
.book-preview-next{min-height:30px!important;padding:2px 10px!important}
@media(max-width:639px){.book-preview-final-cta{margin-top:18px!important}.book-preview-payment-trust{margin-top:5px!important}.book-preview-final-cta p{margin:5px 0 0!important}.book-preview-next{min-height:28px!important;padding:2px 8px!important}}

/* CTA FINAL COMPACTO */
.book-preview-final-cta{aspect-ratio:auto!important;padding:10px 18px 8px!important;gap:3px!important}
.book-preview-final-cta h3{font-size:1.12rem!important;line-height:1.05!important;margin:0!important}
.book-preview-price-line{margin-top:3px!important}
.book-preview-price{font-size:3.15rem!important}
.book-preview-buy{margin-top:6px!important;min-height:44px!important;padding:10px 16px!important;font-size:.98rem!important}
.book-preview-payment-trust{margin-top:5px!important}
.book-preview-final-cta p{font-size:.78rem!important;margin:4px 0 0!important}
.book-preview-next{font-size:.72rem!important;min-height:26px!important;padding:2px 8px!important}
@media(max-width:639px){.book-preview-final-cta{padding:9px 10px 7px!important}.book-preview-final-cta h3{font-size:1rem!important}.book-preview-price{font-size:2.7rem!important}.book-preview-buy{min-height:42px!important;padding:9px 12px!important}.book-preview-final-cta p{font-size:.74rem!important}}

/* SEPARACION SUPERIOR CTA FINAL */
.book-preview-final-cta{padding-top:24px!important}
.book-preview-final-cta h3{font-size:1rem!important;line-height:1.08!important}
@media(max-width:639px){.book-preview-final-cta{padding-top:20px!important}.book-preview-final-cta h3{font-size:.92rem!important}}